496738317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 714147840

約数和(自身を除く): 217409523

約数列:

[1, 3, 17, 51, 83, 239, 249, 491, 717, 1411, 1473, 4063, 4233, 8347, 12189, 19837, 25041, 40753, 59511, 117349, 122259, 337229, 352047, 692801, 1011687, 1994933, 2078403, 5984799, 9739967, 29219901, 165579439, 496738317]

約数ペア:

[(1, 496738317), (3, 165579439), (17, 29219901), (51, 9739967), (83, 5984799), (239, 2078403), (249, 1994933), (491, 1011687), (717, 692801), (1411, 352047), (1473, 337229), (4063, 122259), (4233, 117349), (8347, 59511), (12189, 40753), (19837, 25041)]